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DoubleRandomBetaDistribution Class

Class DoubleRandomBetaDistribution generates random numbers from a beta distribution.
Inheritance Hierarchy
SystemObject
  CenterSpace.NMath.CoreDoubleRandomBetaDistribution

Namespace:  CenterSpace.NMath.Core
Assembly:  NMath (in NMath.dll) Version: 7.3
Syntax
public class DoubleRandomBetaDistribution : IRandomNumberDistribution<double>, 
	ICloneable

The DoubleRandomBetaDistribution type exposes the following members.

Constructors
  NameDescription
Public methodDoubleRandomBetaDistribution
Constructs a random number generator for a beta distribution using default P of 1.0, Q of 1.0, displacement of 0.0, and scale of 1.0.
Public methodDoubleRandomBetaDistribution(Double, Double, Double, Double)
Constructs a random number generator for a beta distribution using the specified distribution parameters.
Public methodDoubleRandomBetaDistribution(Double, Double, Double, Double, DoubleRandomBetaDistributionGenerationMethod)
Constructs a random number generator for a beta distribution using the specified distribution parameters.
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Properties
  NameDescription
Public propertyDisplacement
Gets the displacement.
Public propertyMethod
Gets the generation method.
Public propertyP
The first shape parameter.
Public propertyQ
The second shape parameter.
Public propertyScale
Gets the scale.
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Methods
  NameDescription
Public methodClone
Creates a deep copy of this random number generator.
Public methodFill(RandomNumberStream, DoubleVector, Int32, Int32)
Uses the given random number stream to fill the given vector of doubles with random values.
Public methodFill(RandomNumberStream, Double, Int32, Int32)
Uses the given random number stream to fill the given array of doubles with random values.
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Remarks
The beta distribution f(x:p,q,a,b) = {1/[B(p,q)*b^(p+q-1)]}*(x-a)^(p-1)*(b + a - x)^(q-1) where B(p,q) is the complete beta function, p and q are shape parameters, a is the displacement or location parameter, and b is the scale factor.
See Also